| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.30 | 6.703% | $32.331 | $32.33 | $32.35 | $32.30 |
| Purchase #2 | $201.53 | 3.797% | $209.1821 | $209.18 | $209.20 | $209.20 |
| Purchase #3 | $232.87 | 7.102% | $249.4084 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $82.71 | 3.230% | $85.3815 | $85.38 | $85.40 | $85.40 |
| Purchase #5 | $162.63 | 6.783% | $173.6612 | $173.66 | $173.65 | $173.70 |
| Purchase #6 | $118.36 | 12.461% | $133.1088 | $133.11 | $133.10 | $133.10 |
| Purchase #7 | $176.70 | 7.426% | $189.8217 | $189.82 | $189.80 | $189.80 |
| 7 purchase totals = | $1,005.10 | $1,072.8947 | $1,072.89 | $1,072.90 | $1,072.90 | |